Parallel implementation of an adaptive and parameter-free N-body integrator

Published: 1 May 2011 | Version 1 | DOI: 10.17632/ywgjysmp94.1

Description of this data

Abstract
Previously, Pruett et al. (2003) [3] described an N-body integrator of arbitrarily high order M with an asymptotic operation count of O(M
^2 N
^2 ). The algorithm's structure lends itself readily to data parallelization, which we document and demonstrate here in the integration of point-mass systems subject to Newtonian gravitation. High order is shown to benefit parallel efficiency. The resulting N-body integrator is robust, parameter-free, hi...

Title of program: PNB.f90
Catalogue Id: AEIK_v1_0

Nature of problem
High accuracy numerical evalution of trajectories of N point masses each subject to Newtonian gravitation.

Versions of this program held in the CPC repository in Mendeley Data
AEIK_v1_0; PNB.f90; 10.1016/j.cpc.2011.01.014

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

Experiment data files

This data is associated with the following publication:

Parallel implementation of an adaptive and parameter-free N-body integrator

Published in: Computer Physics Communications

Latest version

  • Version 1

    2011-05-01

    Published: 2011-05-01

    DOI: 10.17632/ywgjysmp94.1

    Cite this dataset

    Pruett, C. David; Ingham, William H.; Herman, Ralph D. (2011), “Parallel implementation of an adaptive and parameter-free N-body integrator ”, Mendeley Data, v1 http://dx.doi.org/10.17632/ywgjysmp94.1

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Categories

Computer Hardware, Software, Programming Language, Computational Physics, Computational Method

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